{"title":"Serial Bus Servo Driver Board, Integrates Servo Power Supply And Control Circuit, Applicable for ST/SC Series Serial Bus Servos","handle":"serial-bus-servo-driver-board-integrates-servo-power-supply-and-control-circuit-applicable-for-st-sc-series-serial-bus-servos","url":"/products/serial-bus-servo-driver-board-integrates-servo-power-supply-and-control-circuit-applicable-for-st-sc-series-serial-bus-servos","description":"The Bus Servo Adapter (A) is a compact driver board that integrates power supply and control circuitry for ST/SC series serial bus servos. It supports controlling up to 253 servos simultaneously over a single UART channel, with position, speed, torque, and operating mode feedback from each servo.\n\nThe board offers both USB and UART control modes, selectable via an onboard jumper. USB mode allows direct connection to a PC, Raspberry Pi, or Jetson for quick prototyping, while UART mode enables integration with Arduino, ESP32, STM32, and other microcontroller platforms.\n\nKey Features\n\n\nUp to 253 Servos – Control multiple ST/SC series bus servos on one UART channel\n\nDual Control Modes – USB or UART, selectable via jumper\n\nIntegrated Power Circuit – Powers servos directly via DC jack or screw terminal\n\nServo Feedback – Position, speed, torque lock, and operating mode data\n\nCompact Form Factor – Suitable for space-limited projects\n\nMulti-Platform SDK – Compatible with Raspberry Pi, Jetson, ESP32, Arduino, STM32\n\n\nSpecifications\n\n\nInput Voltage – 9–12.6V DC (must match servo voltage requirements)\n\nPower Input – DC 5.5×2.1mm jack or screw terminal\n\nUSB – USB Type-C connector\n\nControl Interface – UART or USB (jumper selectable)\n\nCompatible Servos – ST and SC series serial bus servos\n\n\nIdeal For\n\nQuadruped and hexapod robots\nRobotic arms and grippers\nMulti-servo projects requiring closed-loop control\nRapid servo prototyping via USB\n\n\nPackage Contents\n\n1× Bus Servo Adapter (A)\n\n\n\nNote: It is not recommended to use ST series and SC series servos together. When using different models of the same series, ensure the power supply can meet the requirements of all connected servos simultaneously.\n\n\nResources\n\nWaveshare Wiki\n","vendor":"Waveshare","product_type":"","in_stock":true,"options":[],"variants":[{"id":1331,"title":"Default Title","sku":"WS-25514","price":7.95,"on_sale":false,"in_stock":true,"available_quantity":11,"option1":"Default Title"}]}